Operating theatre rolling swivel chair3014 special surgical stool suitable for all areas of surgery, particularly operating room stainless steel safety base with 5 steering castors (abrasion resistant, non-discolouring, corrosion resistant synthetic double castors, load-dependent braked, electrically conductive) foot brake integrated in the transport frame height adjustment from 510740 mm with installed gas pressure spring using foot operation with large, chromed safety foot bar seat height: 510 740 mm black electrically conductive upholstery stand area Ø480 Model variants without backrest Round seat (seat Ø360, cushion strength 100mm) Saddle seat (seat Ø420 cushion strength 80mm) with backrest Round seat (seat Ø360, cushion strength 100mm) Saddle seat (seat Ø420 cushion strength 80mm) Subject to technical modifications!